Chess South Africa Ratings Database

PLAYER PAGE

Personal

Power, A (Amber)

Chess SA id

2150153386

FIDE id

Date of birth

2015-11-25 (U12)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

75.7

Junior GPX Points

1216.8

Item	Main	Standard	Rapid	Blitz
Rating	1323.3	1292.8	1336.1	1200
Raw rating	1323.3	1292.8	1320.4	1200
Weighted rating	1296.6	1256.2	1336.1	1200
Weighted performance	1170.5	1158.4	1254.6	0
Floor	920.8	920.5	889	700
K-factor	32	32	36	36
Min/Max rating change allowed	139.1	145.3	139.7	165.8
Highest rating	1420.8 2025-07-01	1420.5 2025-04-01	1389 2025-01-01	1200 2018-10-01
Highest raw rating	1420.8 2025-07-01	1420.5 2025-04-01	1389 2025-01-01	1200 2024-03-01
Highest weighted rating	1420.8 2018-10-01	1420.5 2018-10-01	1332.3 2025-09-30	1200 2018-10-01
Highest weighted performance	1414.8 2025-04-01	1420.5 2025-01-01	1386.6 2024-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	2.9	0
New rating	1323.3	1292.8	1339.1	1200
Analysis
Rating	1323.3	1292.8	1336.1	1200
Raw rating	1323.3	1292.8	1320.4	1200
Weighted rating	1296.6	1256.2	1336.1
Weighted performance	1170.5	1158.4	1254.6
K-factor	32	32	36	36
Floor	920.8	920.5	889	700
Max/Min rating change allowed	139.1	145.3	139.7	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1323.3	1292.8	1320.4	1200
New weighted rating	1305.4	1265.4	1339.1	1200
New weighted performance	1163.5	1151.3	1247	0
Temp new rating	1323.3	1292.8	1339.1	1200
Temp new rating +/-	0	0	2.9	0
Final new rating +/-	0	0	2.9	0
New rating	1323.3	1292.8	1339.1	1200
New K-factor	32	32	36	36
New floor	920.8	920.5	889	700

Item	Main	Standard	Rapid
	0	0	0
	76	38	38
	94	51	43
	33	11	22
	0	0	0
	0	0	0
History	203	100	103

Games since
	Main 176	Standard 89		Rapid 87		Blitz 0
Gender	Female
Age group	U12
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	3036		195		125
Female	608		33		21
U12	453		33		21
U12 Female	127		6		5
Standard
	RSA		Province		Region
Overall	3247		183		120
Female	669		28		17
U12	477		27		16
U12 Female	130		5		3
Rapid
	RSA		Province		Region
Overall	842		97		69
Female	131		17		12
U12	133		22		19
U12 Female	34		5		4
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	76	42	55.26	44.7	1297.8	1342.5
Standard	38	20.5	53.95	33.6	1293.4	1326.9
Rapid	38	21.5	56.58	55.9	1302.2	1358.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	203	98.5	48.52	-12.6	1239.4	1226.9
Standard	100	45	45	-42.5	1227.7	1185.2
Rapid	103	53.5	51.94	16.5	1250.9	1267.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1323.3	1292.8	1320.4	1200
2025-09-30	1323.3	1292.8	1320.4	1200
2025-09-01	1310.5	1292.8	1371.2	1200
2025-08-01	1420.8	1414.9	1384.9	1200
2025-07-01	1420.8	1414.9	1384.9	1200
2025-06-01	1411.7	1414.9	1354.3	1200
2025-05-01	1411.7	1414.9	1354.3	1200
2025-04-01	1414.8	1420.5	1354.3	1200
2025-03-01	1311.1	1278.6	1354.3	1200
2025-02-01	1335.6	1286.3	1377.2	1200
2025-01-01	1342.5	1286.3	1389	1200
2024-12-01	1253.6	1157.1	1357.3	1200
2024-11-01	1190.8	1047.9	1357.3	1200
2024-10-01	1190.8	1047.9	1357.3	1200
2024-09-01	1184.1	1033.1	1371.7	1200
2024-08-01	1139.8	1033.1	1308.7	1200
2024-07-01	1098.6	1005.1	1292.1	1200
2024-09-01	1153.6	1021.9	1292.1	1200
2024-05-01	1044.7	1021.9	1145.2	1200
2024-04-01	1023.6	1020.3	1145.2	1200
2024-03-01	975.1	1020.3	1078	1200
2024-02-01	946.2	1020.3	1046.4	1200
2024-01-01	946.2	1020.3	1046.4	1200
2023-12-01	946.2	1020.3	1046.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Provincial Trials (U12)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	1	Yes	Analysis
2	2025 KwaZulu-Natal Women Championship (C)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
3	ILembe Youth Trials 2025 (U12)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	5	1	Yes	Analysis
4	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
5	2025 Ashton Ballito Chess Champs (Senior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
6	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
7	Salt Rock Rapid 30-30 2025	2025-06-14	2025-06-14	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
8	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	5	Yes	Analysis
9	Knight's Quest 2025 (Open)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
10	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
11	Salt Rock 60/60 2025 (Girls)	2025-03-01	2025-03-01	Standard	iLembe (KIK)	5	4	2	Yes	Analysis
12	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Dr Mhlanga Chess Challenge 2025 (Girls)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
14	Dr Mhlanga Chess Club 2025	2025-01-25	2025-01-25	Rapid	iLembe (KIK)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Provincial Trials (U12)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	1	Yes	Analysis
2	2025 KwaZulu-Natal Women Championship (C)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
3	ILembe Youth Trials 2025 (U12)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	5	1	Yes	Analysis
4	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
5	2025 Ashton Ballito Chess Champs (Senior Primary)	2025-08-02	2025-08-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
6	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
7	Salt Rock Rapid 30-30 2025	2025-06-14	2025-06-14	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
8	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	5	Yes	Analysis
9	Knight's Quest 2025 (Open)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
10	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
11	Salt Rock 60/60 2025 (Girls)	2025-03-01	2025-03-01	Standard	iLembe (KIK)	5	4	2	Yes	Analysis
12	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
13	Dr Mhlanga Chess Challenge 2025 (Girls)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
14	Dr Mhlanga Chess Club 2025	2025-01-25	2025-01-25	Rapid	iLembe (KIK)	5	5	3.5	Yes	Analysis
15	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
16	2024 SALGA KZN DSAC Games	2024-12-06	2024-12-08	Standard	Ethekwini (KED)	7	6	4	Yes	Analysis
17	Umhlali Preparatory Inter House Chess 2024 (Grade 3)	2024-11-27	2024-11-27	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
18	2024 ILembe Youth Trials (U8+U10)	2024-10-19	2024-10-19	Standard	iLembe (KIK)	5	5	4	Yes	Analysis
19	Westville Senior Primary Chess Tournament 2024 (Junior Primary)	2024-09-07	2024-09-07	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
20	2024 ECA 3rd Youth Trials (E)	2024-08-31	2024-09-01	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
21	Ashton International College Chess Champs 2024 (Junior Primary)	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	5	5	4	Yes	Analysis
22	South African Open Chess Championship 2024 (C)	2024-07-04	2024-07-07	Standard	Ethekwini (KED)	7	7	2	Yes	Analysis
23	Durban & Districts Chess Challenge 2024 (U8+U10)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	6	4	Yes	Analysis
24	2024 African Youth Chess Championship	2024-06-16	2024-06-22	Standard	Tshwane (GTP)	9	9	1	Yes	Analysis
25	ILembe Youth Trials 2024 (U10+U12)	2024-06-01	2024-06-01	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
26	Westville Chess Club Rapid Rated Tournament 2024 (Junior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
27	KwaDukuza CMC Trials 2024 (U9)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
28	2024 ECA 1st Youth Trials (U10)	2024-04-13	2024-04-14	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
29	Nokukhanya Luthuli Rapid 2024 (Junior Primary)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	4	3	Yes	Analysis
30	Umhlali Rapid 2024 (Junior Primary)	2024-02-17	2024-02-17	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
31	Cygnet Preparatory School Individual Invitation Chess Tournament 2023 (Junior Primary)	2023-11-18	2023-11-18	Rapid	Ethekwini (KED)	6	6	2	Yes	Analysis
32	2023 African Youth Chess Championship	2023-09-02	2023-09-08	Standard	Egypt (EGY)	9	8	2	Yes	Analysis
33	2023 Heritage Day Open (B)	2023-09-23	2023-09-24	Standard	Ethekwini (KED)	6	2	0	Yes	Analysis
34	Dolphin Coast Rapid 2023 (U10)	2023-07-29	2023-07-29	Rapid	iLembe (KIK)	5	5	0	Yes	Analysis
35	Umhlali Preparatory Rapid 2023 (Junior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
36	2023 Umhlanga April Open (B)	2023-04-15	2023-04-15	Rapid	Ethekwini (KED)	6	6	0	Yes	Analysis
37	2023 KZN Open (B)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	6	1	0	Yes	Analysis

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Mthiyane, J (Junior)				Opponent Nxasana, B (Banathi)
2	6	Tournament KwaDukuza CMC Trials 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-04	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Ntuli, T (Tshegofatso)				Opponent O'Danoghue, O (Olivia)
3	5	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Viriah, M (Matthew)				Opponent Bundey, J (Justin)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Mthiyane, J (Junior)				Opponent Nxasana, B (Banathi)
2	4	Tournament 2024 ILembe Youth Trials				Tournament 2024 SALGA KZN DSAC Games
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-12-06	rnd 3	type Standard	result 1
		Opponent Viriah, M (Matthew)				Opponent Ncayiyana, S (Snakho)
3	3	Tournament South African Junior Closed Chess Championships 2025				Tournament The North Coast Open 2025
		date 2025-04-04	rnd 8	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Khumalo, O (Olwethu)

#	Games	Start				End
1	6	Tournament KwaDukuza CMC Trials 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-04	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Ntuli, T (Tshegofatso)				Opponent O'Danoghue, O (Olivia)
2	5	Tournament Dr Mhlanga Chess Club 2025				Tournament 2025 Westville Girls High School Rapid
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Moodley, T (Tristan)				Opponent Ncwane, J (Junior)
3	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Subramanien, E (Ewan)				Opponent Bundey, J (Justin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Mthiyane, J (Junior)				Opponent Nxasana, B (Banathi)
2	6	Tournament KwaDukuza CMC Trials 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-04	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Ntuli, T (Tshegofatso)				Opponent O'Danoghue, O (Olivia)
3	5	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Viriah, M (Matthew)				Opponent Bundey, J (Justin)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Knight's Quest 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Mthiyane, J (Junior)				Opponent Nxasana, B (Banathi)
2	4	Tournament 2024 ILembe Youth Trials				Tournament 2024 SALGA KZN DSAC Games
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-12-06	rnd 3	type Standard	result 1
		Opponent Viriah, M (Matthew)				Opponent Ncayiyana, S (Snakho)
3	3	Tournament South African Junior Closed Chess Championships 2025				Tournament The North Coast Open 2025
		date 2025-04-04	rnd 8	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Simao, A (Arya)				Opponent Khumalo, O (Olwethu)

#	Games	Start				End
1	6	Tournament KwaDukuza CMC Trials 2024				Tournament Westville Chess Club Rapid Rated Tournament 2024
		date 2024-05-04	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Ntuli, T (Tshegofatso)				Opponent O'Danoghue, O (Olivia)
2	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Subramanien, E (Ewan)				Opponent Bundey, J (Justin)
3	4	Tournament Ashton International College Chess Champs 2024				Tournament Ashton International College Chess Champs 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Ast, J (Jack)				Opponent Summerton, K (Kayson)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Mpanza ,M (Mawande)	5	2	-85	3	2	141.7	2	0	-425	0	0	0
1	Mpanza ,M (Mawande)	5	1320.9	1235.9	3	1306.4	1462.5	2	1396.2	895.9	0	0	0
2	Chen ,N (Neo)	4	1	-212.5	1	1	425	3	0	-425	0	0	0
2	Chen ,N (Neo)	4	1235.8	1023.3	1	1190.8	1660.8	3	1233.6	810.8	0	0	0
3	Viriah ,M (Matthew)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
3	Viriah ,M (Matthew)	3	1295.3	1153.6	2	1279.4	1295.3	1	1255.8	870.3	0	0	0
4	Power ,V (Victoria)	3	3	425	2	2	425	1	1	425	0	0	0
4	Power ,V (Victoria)	3	1192.8	1617.8	2	1186.8	1617.8	1	1251.1	1617.8	0	0	0
5	Ellender ,A (Asher)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
5	Ellender ,A (Asher)	3	1457.7	1316	2	1479.5	1457.7	1	1443.2	1032.7	0	0	0
6	Krimm ,L (Logan)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	Krimm ,L (Logan)	3	1346.1	921.1	1	1285.5	921.1	2	1405.8	921.1	0	0	0
7	Budhram ,K (Kaylee)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Budhram ,K (Kaylee)	2	1603.9	1178.9	2	1615.2	1178.9	0	0	0	0	0	0
8	Mkhwanazi ,M (Melokuhle)	2	1	0	2	1	0	0	0	0	0	0	0
8	Mkhwanazi ,M (Melokuhle)	2	1161.4	1161.4	2	1154.7	1161.4	0	0	0	0	0	0
9	Tahuwona ,J (Jaylene)	2	1	0	2	1	0	0	0	0	0	0	0
9	Tahuwona ,J (Jaylene)	2	1175.4	1175.4	2	1147.3	1175.4	0	0	0	0	0	0
10	Varghese ,S (Steven)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Varghese ,S (Steven)	2	1311.4	886.4	1	1202.8	886.4	1	1451.9	886.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Power, A (Amber)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms